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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A106483 Primes p such that 2*p^2 - 1 is also prime.

Table of values

n a(n)
1 2
2 3
3 7
4 11
5 13
6 17
7 41
8 43
9 59
10 73
11 109
12 113
13 127
14 137
15 157
16 179
17 181
18 197
19 199
20 211
21 251
22 263
23 277
24 293
25 311
26 353
27 367
28 379
29 409
30 419
31 433
32 487
33 563
34 571
35 577
36 617
37 619
38 659
39 701
40 739
41 743
42 757
43 797
44 811
45 827
46 829
47 839
48 857
49 937
50 941
51 1009
52 1039
53 1063

List of values

[2, 3, 7, 11, 13, 17, 41, 43, 59, 73, 109, 113, 127, 137, 157, 179, 181, 197, 199, 211, 251, 263, 277, 293, 311, 353, 367, 379, 409, 419, 433, 487, 563, 571, 577, 617, 619, 659, 701, 739, 743, 757, 797, 811, 827, 829, 839, 857, 937, 941, 1009, 1039, 1063]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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